DocumentCode
1137300
Title
A correction in "distributed adaptive power allocation for wireless relay networks"
Author
Lin, Fei ; Jiang, Tao ; Luo, Tao
Author_Institution
Sch. of Electron. Inf. & Control Eng., Shandong Inst. of Light Ind., Jinan, China
Volume
8
Issue
7
fYear
2009
fDate
7/1/2009 12:00:00 AM
Firstpage
3462
Lastpage
3463
Abstract
In this comment, we give a detailed proof to get the power allocation solution for an amplify-and-forward cooperative communication system with n relay nodes, which is based on analyzing. Our conclusions show that the solution with "+" sign is optimal although the solution with "-" sign is also valid for equations (41) and (42) in.
Keywords
amplification; radio networks; radio repeaters; amplify-and-forward cooperative communication system; distributed adaptive power allocation; wireless relay networks; Adaptive systems; Control engineering; Electronics industry; Equations; Industrial electronics; Lagrangian functions; Power system relaying; Relays; Signal to noise ratio; Upper bound; Power allocation, amplify-and-forward, relay, signal to noise ratio.;
fLanguage
English
Journal_Title
Wireless Communications, IEEE Transactions on
Publisher
ieee
ISSN
1536-1276
Type
jour
DOI
10.1109/TWC.2009.081673
Filename
5165309
Link To Document